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View Full Version : Smog Removal - Belt size


kansasfootbraker
03-04-2007, 07:26 PM
I'm planning on eliminated the smog stuff from my 91 350 TPI. Just wondering if anybody had the belt size/part number for the belt that would be needed after the elimination of the smog stuff. Thanks

pathology knight
03-08-2007, 06:27 AM
i've got mine removed and i use a belt with a "975" number. (last 3 digits)
i think the stock one uses a "925", but i'm not sure. i actually just replaced the belt and i've got the packaging in my car. i'll check it out and let you know for sure.

dwilliamsfaq
03-08-2007, 08:42 AM
Or you could do it the right way and get the smog eliminator pulley, but it is much easier to just get the belt.

pathology knight
03-09-2007, 06:21 AM
the belt that was on my car is a napa belt. i went to go get a new one at Auto Zone and got a Duralast 975k6.

like i said, the "975" is what i think you need.

kansasfootbraker
03-09-2007, 07:07 AM
Alright thanks for the replies...I looked on thirdgen.org and they had a couple different belt sizes that i'm going to look into too. Thanks.

MrDude_1
03-09-2007, 07:12 AM
Or you could do it the right way and get the smog eliminator pulley, but it is much easier to just get the belt.

you can, but i also drove over 25,000 miles with the belt doing that long span, and no issues... so i wouldnt worry about it.